RFR: 8361337: java/net/URLPermission/nstest/LookupTest.java should open connections with NO_PROXY

[Volkan Yazici]

Explicitly use `NO_PROXY` in `LookupTest` to avoid test failures on environments where proxy is configured. Updated test run results on various platforms are attached to the ticket.

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Commit messages:
 - Configure system-wide `NO_PROXY`

Changes: https://git.openjdk.org/jdk/pull/26120/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26120&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8361337
  Stats: 25 lines in 1 file changed: 21 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/26120.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/26120/head:pull/26120

PR: https://git.openjdk.org/jdk/pull/26120